#!/usr/bin/env python
# coding=utf-8
# __author__ = 'Yunchao Ling'

import sys
import os

startint = int(sys.argv[1], 16)
endint = int(sys.argv[2], 16)

for i in xrange(startint,endint+1):
    currentstr="{0:0>2x}".format(currentint)
    os.system("sh down.sh "+currentint)
